{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "ransom", "trigger": true, "arguments": ["tool", "time", "attack pattern", "payment method", "attacker", "place", "victim", "price", "damage amount"]}, {"event_type": "patch vulnerability", "trigger": true, "arguments": ["vulnerable system version", "releaser", "patch number", "time", "vulnerability", "vulnerable system", "patch", "supported platform"]}, {"event_type": "data breach", "trigger": true, "arguments": ["attacker", "purpose", "tool", "number of victim", "number of data", "damage amount", "place", "time", "attack pattern", "victim", "compromised data"]}, {"event_type": "discover vulnerability", "trigger": true, "arguments": ["vulnerable system version", "time", "vulnerable system owner", "capabilities", "discoverer", "vulnerable system"]}, {"event_type": "phishing", "trigger": true, "arguments": ["damage amount", "victim", "purpose", "attack pattern", "place", "trusted entity", "tool", "attacker"]}], "input": "Unlike computers , robots do n't yet store vast amounts of valuable information that the user might be willing to pay a ransom to retrieve ."}
{"ransom": [{"trigger": "pay a ransom", "arguments": {"tool": "NAN", "time": "NAN", "attack pattern": "NAN", "payment method": "NAN", "attacker": "NAN", "place": "NAN", "victim": "the user", "price": "NAN", "damage amount": "NAN"}}], "patch vulnerability": [], "data breach": [], "discover vulnerability": [], "phishing": []}